acoustic bass,Mid Range Woofer,subwoofer,speakers,Mid High Range Woofer

12 Inch Mid / High Range Woofer with RMS 250 Watts

Model NO.: 12SA65-1
Delivery:: FOB
Minimum order quantity:: 500 sets
Supply Ability:: 60,000 sets / Month
Country of Origin:: Ningbo, China
Stock Time:: 35 Days

Nominal Diameter 12 Inch / (310 x 310 mm), Power Handling 250 watts, Sensitivity 95 dB, Frequency Response 50 Hz - 4.5 kHz, Voice Coil Diameter 2.5 Inch / 65 mm

Quantity:

Product Description

12 inch 250w speakers Mid / High Range Woofer

Features

1. Nominal Diameter 12"/ 310 mm
2. Power Handling 250 watts
3. Sensitivity 95 dB
4. Frequency Response 50 Hz -4.5 kHz
5. Voice Coil Diameter 2.5"/ 65 mm
6. Ferrite Magnet 50 Oz
7. Pressed Steel Chassis type
8. Applications as mid high range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.	12SA65-1
Nominal Diameter	12"/ 310 mm
RMS Power	250 watts
MAX Power	500 watts
Sensitivity (1w/1m)	95 dB
Frequency Range	50 Hz -4.5 kHz
Voice Coil Diameter	2.5"/ 65 mm
Available Impedances	4 / 8 Ω
Magnet Size	50 Oz
Magnet Material	Ferrite
Chassis type	Pressed Steel
Voice Coil Material	Copper
Former Material	Kapton
Dust Dome Material	Paper
Suspension Material	Polycotton
Surround Material	Fabric
Cone Material	Paper

THIELE SMALL PARAMETERS
Fs	45 Hz
Qes	0.59
Qms	5.7
Qts	0.54
Vas	13.89 L
Sd	0.0125 m2
η0	1.60%
Mms	63.00 g
BI	12.70 Txm
Cms	0.25 mm/N
Rms	3.52 WN
Le1k	0.83 mH

MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter	12.01"/ 305 mm
Bolt Circle Diameter	11.57"/ 294 mm
Baffle Cut-out Diameter	11.14"/ 283 mm
Overall Depth	4.92"/ 125 mm
Net Weight	2.95 kgs / 6.51 lbs